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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearLM317MQDCYRG4
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LM317MQDCYRG4 - Texas Instruments

Manufacturer Part Number
LM317MQDCYRG4
Manufacturer
Texas Instruments
Allelco Part Number
32D-LM317MQDCYRG4
ECAD Model
Parts Description
IC REG LIN POS ADJ 500MA SOT223
Detailed Description
Package
TO-261-4, TO-261AA
Data sheet
LM317MQDCYRG4.pdf
RoHs Status
ROHS3 Compliant
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In stock: 16830

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Specifications

LM317MQDCYRG4 Tech Specifications
Texas Instruments - LM317MQDCYRG4 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LM317MQDCYRG4

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage Dropout (Max) -  
Voltage - Output (Min/Fixed) 1.25V  
Voltage - Output (Max) 37V  
Voltage - Input (Max) 40V  
Supplier Device Package SOT-223-4  
Series -  
Protection Features Over Current, Over Temperature, Short Circuit  
Package / Case TO-261-4, TO-261AA  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
PSRR 80dB ~ 65dB (120Hz)  
Output Type Adjustable  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C (TJ)  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Quiescent (Iq) 10 mA  
Current - Output 500mA  
Control Features -  
Base Product Number LM317  

Parts Introduction

Manufacturer Part Number

LM317MQDCYRG4

Manufacturer

Texas Instruments

Introduction

Integrated circuit (IC) voltage regulator

Adjustable positive voltage regulator

Product Features and Performance

Output voltage range: 1.25V to 37V

Output current capability: 500mA

Low quiescent current: 10mA

High power supply rejection ratio (PSRR): 80dB to 65dB (120Hz)

Overload protection: Over current, over temperature, short circuit

Product Advantages

Adjustable output voltage

Wide operating temperature range: -40°C to 125°C

Small SMD package: SOT-223-4

Robust protection features

Key Technical Parameters

Input voltage range: Up to 40V

Output voltage range: 1.25V to 37V

Output current: 500mA

Quiescent current: 10mA

PSRR: 80dB to 65dB (120Hz)

Quality and Safety Features

RoHS3 compliant

Overload protection: Over current, over temperature, short circuit

Compatibility

Suitable for surface mount applications

Application Areas

Voltage regulation in electronic devices

Power supplies

Instrumentation

Industrial controls

Product Lifecycle

Actively supported product

Replacements and upgrades available

Key Reasons to Choose This Product

Adjustable output voltage for flexible design

Wide operating temperature range for versatile use

Robust protection features for reliable operation

Small footprint SMD package for compact designs

High PSRR for stable output voltage

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LM317MQDCYRG4

Product Attribute LM317MQDCYRG4 LM317MDCYR LM317MDT LM317MKVURG3
Part Number LM317MQDCYRG4 LM317MDCYR LM317MDT LM317MKVURG3
Manufacturer Texas Instruments Texas Instruments STMicroelectronics Texas Instruments
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) 0°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Package Tape & Reel (TR) Tape & Reel (TR) Tube Tape & Reel (TR)
Output Type Adjustable Adjustable Adjustable Adjustable
Supplier Device Package SOT-223-4 SOT-223-4 DPAK TO-252-3
Output Configuration Positive Positive Positive Positive
Series - - - -
Current - Output 500mA 500mA 500mA 500mA
Current - Quiescent (Iq) 10 mA 10 mA 10 mA 10 mA
Voltage - Output (Max) 37V 37V 37V 37V
Control Features - - - -
Package / Case TO-261-4, TO-261AA TO-261-4, TO-261AA TO-252-3, DPak (2 Leads + Tab), SC-63 TO-252-3, DPak (2 Leads + Tab), SC-63
Number of Regulators 1 1 1 1
PSRR 80dB ~ 65dB (120Hz) 80dB ~ 65dB (120Hz) 80dB ~ 65dB (120Hz) 80dB ~ 65dB (120Hz)
Voltage Dropout (Max) - - - -
Protection Features Over Current, Over Temperature, Short Circuit Over Current, Over Temperature, Short Circuit Over Current, Over Temperature, Short Circuit Over Current, Over Temperature, Short Circuit
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Input (Max) 40V 40V 40V 40V
Voltage - Output (Min/Fixed) 1.25V 1.25V 1.2V 1.25V
Base Product Number LM317 LM317 LM317 LM317

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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LM317MQDCYRG4 Image

LM317MQDCYRG4

Texas Instruments
32D-LM317MQDCYRG4

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